---
product_id: 399631364
title: "EUDAX 100Pcs STEM Toys Shaft Round Rod Axles for DIY Toy RC Car Boat Helicopter Model Part (2mmx100mm)"
brand: "eudax"
price: "2161060₫"
currency: VND
in_stock: false
reviews_count: 5
category: "Eudax"
url: https://www.desertcart.vn/products/399631364-eudax-100pcs-stem-toys-shaft-round-rod-axles-for-diy
store_origin: VN
region: Vietnam
---

# EUDAX 100Pcs STEM Toys Shaft Round Rod Axles for DIY Toy RC Car Boat Helicopter Model Part (2mmx100mm)

**Brand:** eudax
**Price:** 2161060₫
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** EUDAX 100Pcs STEM Toys Shaft Round Rod Axles for DIY Toy RC Car Boat Helicopter Model Part (2mmx100mm) by eudax
- **How much does it cost?** 2161060₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/399631364-eudax-100pcs-stem-toys-shaft-round-rod-axles-for-diy)

## Best For

- eudax enthusiasts

## Why This Product

- Trusted eudax brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Specifications - Color: Silver - Package: 100 Pieces - Material: Metal - Product Name: Dia.2mm STEM Toys Shaft Round Rod Axles - Diameter: 2mm/0.078 inch Features Size: 2mm/0.078 inch in diameter. You can choose the right length according to your needs. Quality: Made of high-quality metal material, strong and durable, not easy to deform, can be used for a long time. Installation: Easy to install and disassemble, no tools required. you can use it directly. Application: Widely used in gear shaft, motor shaft, short support shaft, shaft pocket model, miniature axle, model plane, model ship, model cars. Package Included 100pcs Dia.2mm STEM Toys Shaft Round Rod Axles Attention 1. Please use under the supervision of adults. 2, Small parts, keep away from children and kids. 3, Please allow 0.1-0.5mm error due to manual measurement.

Review: These are great for school/stem projects. I buy these several times per year, and have done so for several years, for use in my robotics, engineering, and manufacturing classes. Consistent quality and quick delivery.
Review: I got these to add strength to my 3d prints. They have worked out great and I haven’t had any issues with them. The advertised dimensions seem accurate, although I haven’t measured them in any meaningful way.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07D2WSF29 |
| Assembly Required | Yes |
| Batteries Included | No |
| Batteries Required | No |
| Country of Origin | USA |
| Customer Reviews | 4.5 4.5 out of 5 stars (180) |
| Date First Available | 13 July 2018 |
| Educational Objective(s) | STEM |
| Item Dimensions LxWxH | 10 x 0.2 x 0.2 Centimeters |
| Item Weight | 85 g |
| Item model number | EH-AXLES-100 |
| Language | English |
| Manufacturer | EUDAX |
| Material Type(s) | Metal |
| Model Number | EH-AXLES-100 |
| Product Dimensions | 10.01 x 0.2 x 0.2 cm; 85 g |
| Radio Control Number of Bands | 2 |

## Images

![EUDAX 100Pcs STEM Toys Shaft Round Rod Axles for DIY Toy RC Car Boat Helicopter Model Part (2mmx100mm) - Image 1](https://m.media-amazon.com/images/I/7158dqF5IoL.jpg)
![EUDAX 100Pcs STEM Toys Shaft Round Rod Axles for DIY Toy RC Car Boat Helicopter Model Part (2mmx100mm) - Image 2](https://m.media-amazon.com/images/I/81pxfefnMSL.jpg)
![EUDAX 100Pcs STEM Toys Shaft Round Rod Axles for DIY Toy RC Car Boat Helicopter Model Part (2mmx100mm) - Image 3](https://m.media-amazon.com/images/I/61JNBCmxbML.jpg)
![EUDAX 100Pcs STEM Toys Shaft Round Rod Axles for DIY Toy RC Car Boat Helicopter Model Part (2mmx100mm) - Image 4](https://m.media-amazon.com/images/I/71iE3agEbZL.jpg)
![EUDAX 100Pcs STEM Toys Shaft Round Rod Axles for DIY Toy RC Car Boat Helicopter Model Part (2mmx100mm) - Image 5](https://m.media-amazon.com/images/I/71-b6iKTA7L.jpg)

## Questions & Answers

**Q: Will they fit  tightly in a 1/8 hole of a plastic wheel?**
A: No. An 1/8“ hole has a diameter of 3.175mm, and these have a diameter of 2mm.

**Q: Is this steel or plastic?**
A: These shafts are made of steel.

**Q: Will magnets stick to these?**
A: Yes, they are small steel rods.  Not much surface area for the magnet to stick to though.

**Q: Will these stick to a rare earth magnet?**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***N on 28 September 2025*

These are great for school/stem projects. I buy these several times per year, and have done so for several years, for use in my robotics, engineering, and manufacturing classes. Consistent quality and quick delivery.

### ⭐⭐⭐⭐⭐ Review
*by B***N on 11 February 2026*

I got these to add strength to my 3d prints. They have worked out great and I haven’t had any issues with them. The advertised dimensions seem accurate, although I haven’t measured them in any meaningful way.

### ⭐⭐⭐⭐⭐ Review
*by A***N on 25 January 2025*

The sheer quantity you get for the money here is several times that of other shops selling 2mm shafts/rods/axles, even compared to Uxcell, which is unusual. The rods are useful for reinforcement, hinges, indexing/positioning, and even linear motion in your 3D designs that are to be 3D printed. There are little 2mm plastic bushings you can buy to facilitate smooth motion, but a cut segment of Bowden tube also seems to work very well (it is Teflon and you can compress it in your design for tight fitment). For example, I used the rods, cut Bowden tube, and some M2 hardware to make a micro 2-axis stage to position optical fibers with a footprint of only 32x20mm [1 of: EUDAX 100Pcs STEM Toys Shaft Round Rod Axles for DIY Toy RC Car Boat Helicopter Model Part (2mmx100mm)] $9.99 @ 2022-02-22

## Frequently Bought Together

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-23*